Xay Dung Huong Thanh Address: No 91, Khoi 12, Phu Yen Town, Phu Yen District, Son La Province Enterprise code: 5500367340 Phone: 02123864665 Representative: Vi Ngoc Thang Adress: No 91, Khoi 12, Phu Yen Town, Phu Yen District, Son La Province Phu Yen Town, Phu Yen District, Son La ProvinceFounding date: 29 - 5 - 2009